package com.rem.springIocXml.auto;

import com.rem.springIocXml.entity.User;

/**
 * @author Rem
 * @date 2023-02-28
 */
public interface UserDao {

    void saveUser(User user);
}


class UserDaoImpl implements UserDao {

    @Override
    public void saveUser(User user) {
        System.out.println("保存成功:" + user);
    }
}


